11402375 has 16 divisors (see below), whose sum is σ = 14982240. Its totient is φ = 8640000.

The previous prime is 11402357. The next prime is 11402407. The reversal of 11402375 is 57320411.

It is not a de Polignac number, because 11402375 - 2⁶ = 11402311 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 11402375.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 26 + ... + 4775.

It is an arithmetic number, because the mean of its divisors is an integer number (936390).

Almost surely, 2^11402375 is an apocalyptic number.

11402375 is a deficient number, since it is larger than the sum of its proper divisors (3579865).

11402375 is an equidigital number, since it uses as much as digits as its factorization.

11402375 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4835 (or 4825 counting only the distinct ones).

The product of its (nonzero) digits is 840, while the sum is 23.

The square root of 11402375 is about 3376.7402920568. The cubic root of 11402375 is about 225.0773396680.

Adding to 11402375 its reverse (57320411), we get a palindrome (68722786).

The spelling of 11402375 in words is "eleven million, four hundred two thousand, three hundred seventy-five".